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mall – n. a large, covered shopping area
tourism – n. activities related to travel to a place for pleasure
mask – n. a face covering
consumer – n. someone who buys or uses goods or services
steady – adj. happening at a gradual, regular rate
crackdown – n. a serious attempt to punish people for doing something that is not permitted
isolate – v. to put or keep (someone or something) in a place or situation that is separate from others
tariff – n. a tax on goods coming into or leaving a country
